About the Authors

John L. Brenner

Affiliation Department of Biological Sciences, Marquette University, Milwaukee, Wisconsin, United States of America

Benedict J. Kemp

Affiliation Department of Biological Sciences, Marquette University, Milwaukee, Wisconsin, United States of America

Allison L. Abbott

allison.abbott@marquette.edu

Affiliation Department of Biological Sciences, Marquette University, Milwaukee, Wisconsin, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JLB BJK ALA. Performed the experiments: JLB BJK. Analyzed the data: JLB BJK ALA. Contributed reagents/materials/analysis tools: JLB BJK. Wrote the paper: JLB ALA.